2645144650

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{231017}}^1$

素因数の和:231258

約数の個数: 24

約数和(自身を含む): 4941475020

約数和(自身を除く): 2296330370

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 231017, 462034, 1155085, 2310170, 5775425, 11550850, 52902893, 105805786, 264514465, 529028930, 1322572325, 2645144650]

約数ペア:

[(1, 2645144650), (2, 1322572325), (5, 529028930), (10, 264514465), (25, 105805786), (50, 52902893), (229, 11550850), (458, 5775425), (1145, 2310170), (2290, 1155085), (5725, 462034), (11450, 231017)]